Figure 4.
Formation of discoipyrrole analogue 8 under an atmosphere of 18O2 and [M – H]− data confirming the incorporation of 18O with a representative control experiment carried out with 16O2.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.